1977 Evinrude 175-200 HP Service Repair Manual P/N 5311, Page 178Get this manual

1977 Evinrude 175-200 HP Service Repair Manual P/N 5311, Page 178

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4 Remove
2 Free movemel1t of

valve core
Remove -loperate unit
Unit operates

Unit does not operate
Check O-ring -1 seat; see Figure 9-18
Check ou